<template>
  <div class="about">
    <h1>英雄列表</h1>
    <el-table :data="items">
      <el-table-column prop="_id" label="ID" width="200"></el-table-column>
      <el-table-column prop="name" label="英雄名称"></el-table-column>
      <el-table-column prop="title" label="英雄称号"></el-table-column>
      <el-table-column prop="icon" label="图标">
        <template slot-scope="scope">
          <img :src="scope.row.avatar" alt="" width="50px" />
        </template>
      </el-table-column>
      <el-table-column fixed="right" label="操作" width="200">
        <template slot-scope="scope">
          <el-button
            type="primary"
            size="small"
            @click="$router.push(`/heroes/edit/${scope.row._id}`)"
            >编辑
          </el-button>
          <el-button type="danger" size="small" @click="remove(scope.row)"
            >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>
  </div>
</template>

<script>
export default {
  data() {
    return {
      items: []
    }
  },
  methods: {
    async fetch() {
      const res = await this.$http.get('rest/heroes')
      console.log(res)
      this.items = res.data
    },
    remove(row) {
      this.$confirm(`是否要删除分类 "${row.name}"`, '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(async () => {
        await this.$http.delete(`rest/heroes/${row._id}`)
        this.$message({
          type: 'success',
          message: '删除成功!'
        })
        this.fetch()
      })
    }
  },
  created() {
    this.fetch()
  }
}
</script>
